diff --git a/godot_macros.h b/godot_macros.h
index 699162c..400b88e 100644
--- a/godot_macros.h
+++ b/godot_macros.h
@@ -1,6 +1,9 @@
 #ifndef UC_GODOT_MACROS_H
 #define UC_GODOT_MACROS_H
 
+#include "godot_cpp/classes/engine.hpp"
+#include "godot_cpp/core/class_db.hpp"
+
 #define MACRO_STRING_INNER(_Arg) #_Arg
 #define MACRO_STRING(_Arg) MACRO_STRING_INNER(_Arg)